Oral sleep apnea device



FIG. 1 is an exploded front perspective view of an oral sleep apnea device showing my new design;

FIG. 2 is a front elevational view thereof,

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof, the left-side elevational view being a mirror image;

FIG. 5 is a bottom plan view thereof,

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a rear perspective view of the top portion of the oral sleep apnea device. 

CLAIM The ornamental design for an oral sleep apnea device, as shown and described. 